

I see you got your answer but Forza Horizon 6 is stupid buggy on Linux, I had to install new drivers as well as add these launch options to my game and use ProtonGE10-26.
VKD3D_CONFIG=skip_application_workarounds,descriptor_heap,avoid_image_buffer_aliasing %command%
I didn’t bother with HDR as it breaks the Steam Overlay preventing custom profiles for the Steam Controller.










Let me guess, proprietary drivers cause this and the open source or generic drivers lack “functionality”.
If it turns on, reaches its peek resolution and refresh rate that is good enough for me, I genuinely can care less for HDR or the nitty gritty features.